Home / 46,554.51-69,707.82-31,792.26

Finding the Fourth Proportional to 46,554.51, 69,707.82 and 31,792.26

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Solution

The fourth proportional to 46,554.51, 69,707.82 and 31,792.26 is: 47,603.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,554.51 : 69,707.82 = 31,792.26 : x
  2. Step 2: Convert to fraction form
    46,554.51/69,707.82 = 31,792.26/x
  3. Step 3: Cross multiply
    46,554.51x = 69,707.82 × 31,792.26
  4. Step 4: Simplify right side
    46,554.51x = 2,216,169,137.47
  5. Step 5: Solve for x
    x = 2,216,169,137.47/46,554.51
  6. Step 6: Final answer
    x = 47,603.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.